[  734.715693] netlink: 'python3': attribute type 2 has an invalid length.
[  734.715960] arpping: entered promiscuous mode
[  735.484650] c0: entered promiscuous mode
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[  741.160009] netlink: 'python3': attribute type 2 has an invalid length.
[  741.160316] ct4: entered promiscuous mode
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[  761.402957] netlink: 'python3': attribute type 2 has an invalid length.
[  761.403334] cv4: entered promiscuous mode
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[  769.841161] netlink: 'python3': attribute type 2 has an invalid length.
[  769.841838] nat4: entered promiscuous mode
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[  789.700507] netlink: 'python3': attribute type 2 has an invalid length.
[  789.700891] natrelated4: entered promiscuous mode
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[  798.679145] nv0: entered promiscuous mode
[  799.319902] netlink: 'python3': attribute type 2 has an invalid length.
[  799.320052] openvswitch: nv0: Dropping previously announced user features
[  800.013775] left0: entered promiscuous mode
[  800.742076] right0: entered promiscuous mode
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[  803.066518] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  803.121904] python3 (2648) used greatest stack depth: 10592 bytes left
[  803.687347] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  803.825604] left0 (unregistering): left promiscuous mode
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[  811.493223] netlink: 'python3': attribute type 2 has an invalid length.
[  811.493554] dropreason: entered promiscuous mode
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[  838.167605] c0: entered promiscuous mode
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[  839.460671] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  840.070245] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  840.707493] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  845.273482] s0 (unregistering): left promiscuous mode
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